hi,
im new to programming with pocketc and i wonder if it is possible or not to create some simple paint program?!
i tried with standard functions and then moved on to the faster ptoolbox lib, but it still paints no "line" when i move some faster...

This is actually not a speed problem. The palm OS checks for events at a fixed time interval. When the pen is moved quickly across the screen, some of the pen positions don't get sampled and thus do not get registered as events. So you'd get the same problem even with gcc or codewarrior!

However, there is a simple work around which is to draw lines between the pen events which do get recorded.

Here are two implementations, one uses the Pocket Toolbox, the other does not: